SciShow Talk Show with Toby Spribille & A New Lichen Discovery

The SciShow Talk Show features a discussion with Toby Spribille about lichens, their unique properties, and their evolutionary history. The conversation covers the symbiotic relationships within lichens, recent discoveries in lichen research, and the role of fungi. The show also introduces the African Pixie Frog, highlighting its characteristics and behaviors.

What is the plural form of 'lichen'?

• Lichen

• Lichens

• Lichenes

• Lichenss

How do lichens differ from plants?

• Lichens are single-celled organisms.

• Lichens are microbial communities.

• Lichens have roots like plants.

• Lichens are a type of moss.

What is the primary role of algae in lichens?

• To provide structural support.

• To photosynthesize and produce sugars.

• To protect the lichen from predators.

• To decompose organic matter.

What significant discovery was made about lichens in 2016?

• Lichens are only made of fungi.

• Lichens have a third symbiotic partner.

• Lichens are a type of plant.

• Lichens can survive in water.

What is the African pixie frog also known as?

• African toad

• African river frog

• African tree frog

• African bullfrog

How can you differentiate between a male and female African pixie frog?

• By the length of their legs.

• By the pattern on their back.

• By the size of their eyes.

• By the color of their throat.

What is a unique feature of the African pixie frog's defense mechanism?

• It can fly short distances.

• It puffs up and hisses.

• It secretes poison from its skin.

• It can change color.

What adaptation allows the African pixie frog to survive dry seasons?

• It burrows and forms a cocoon.

• It stores water in its skin.

• It migrates to wetter areas.

• It hibernates in trees.

What is the primary diet of the African pixie frog?

• Herbivorous diet

• Carnivorous diet

• Insectivorous diet

• Omnivorous diet

What is a notable behavior of the male African pixie frog during breeding?

• He changes color to camouflage.

• He sings to attract females.

• He guards the eggs and tadpoles.

• He builds nests for the eggs.